Known for Acting

Daniel Peter O'Herlihy (May 1, 1919 – February 17, 2005) was an Irish film actor, known for such roles as Brigadier General Warren A. "Blackie" Black in Fail Safe, Marshal Ney in Waterloo, Conal Cochran in Halloween III: Season of the Witch, "The Old Man" in RoboCop, and Andrew Packard in Twin Peaks. He was nominated for the Academy Award for Best Actor for the 1954 film Adventures of Robinson Crusoe.
1987
as The Old Man
1990
as The Old Man
1970
as Marshal Michel Ney
1984
as Grig
1964
as Brig. Gen. Warren A. Black
1959
as David Edwards
1982
as Conal Cochran
1969
as Steven Grimes
1977
as President Roosevelt
1954
as Robinson Crusoe
1948
as Macduff
1947
as Nolan
1951
as Commando Captain (uncredited)
1974
as Fergus Stephenson
1987
as Mr. Browne
1962
as Caligari / Paul
1986
as Judge Sternhill
1998
as Joe Kennedy
1993
as Hamilton Fisk
1954
as Prince Hal of Wales